Production of nanoparticles composed of ionic liquid [C4mpyrr][NTf2] and their chemical identification by diameter analysis and X-ray photoelectron spectroscopy

Masaharu Shigeyasu, Haruno Murayama, Hideki Tanaka

研究成果: Contribution to journalArticle査読

15 被引用数 (Scopus)

抄録

Production of nanoparticles composed of ionic liquid [C4mpyrr][NTf2], N-butyl-N-methylpyrrolidinium bis(trifluoromethanesulfonyl)imide, was demonstrated by a gas aggregation technique under low pressure. The diameter spectra were measured by a differential mobility analyzer (DMA) and were dependent on the heating temperature. Photoelectron spectra for the nanoparticles diameter-selected at 10 nm were also measured by X-ray photoelectron spectroscopy (XPS), and their chemical composition and structure were identified by comparison with photoelectron spectra for neat ionic liquid. The form and surface structure of the nanoparticles deposited onto an Au-coated Si substrate were also determined.

本文言語英語
ページ(範囲)373-377
ページ数5
ジャーナルChemical Physics Letters
463
4-6
DOI
出版ステータス出版済み - 10 1 2008
外部発表はい

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

フィンガープリント 「Production of nanoparticles composed of ionic liquid [C<sub>4</sub>mpyrr][NTf<sub>2</sub>] and their chemical identification by diameter analysis and X-ray photoelectron spectroscopy」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

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